Biology 121-Evolution

Evolution

Change over time in the characteristics of a Populations
Fossils

Remains of impressions of organisms that existed long ago
Darwin did his evolutionary study on which organisms

Finches on the Galapogos Islands
Natural Selection

The better or more adapted organism will survive
Artificial Selection
- Evolution by means of humanities involvement
- Ex. Wolf to Dogs
Natural Selection occurs by____

Change mutations
Analogous structures
- Wings
- A product of evolution

Author

Tpo

74111

Card Set

Biology 121-Evolution

Description

CHP 14

Updated

2011-03-21T02:41:53Z

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